This is a very nice, vintage Ameco TX-62 2 & 6 Meter Ham Radio Transmitter. The unit is in good condition with normal wear including scratches and marks. The unit is untested as I do not know much about these types of machines, and I do not want to damage any of the tubes inside. What I can say is that the knobs and switches all work as they should. I offer free returns should it not be working.